AR117968A1 - PROCEDURE TO MODIFY THE PERMEABILITY TO WATER OF AN UNDERGROUND FORMATION - Google Patents

PROCEDURE TO MODIFY THE PERMEABILITY TO WATER OF AN UNDERGROUND FORMATION

Info

Publication number
AR117968A1
AR117968A1 ARP200100262A ARP200100262A AR117968A1 AR 117968 A1 AR117968 A1 AR 117968A1 AR P200100262 A ARP200100262 A AR P200100262A AR P200100262 A ARP200100262 A AR P200100262A AR 117968 A1 AR117968 A1 AR 117968A1
Authority
AR
Argentina
Prior art keywords
water
underground formation
permeability
modify
procedure
Prior art date
Application number
ARP200100262A
Other languages
Spanish (es)
Inventor
Lionel Lauber
Olivier Braun
Cdrick Favero
Original Assignee
Spcm Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spcm Sa filed Critical Spcm Sa
Publication of AR117968A1 publication Critical patent/AR117968A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/44—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing organic binders only
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

La presente refiere a un procedimiento de modificación de la permeabilidad al agua de una formación subterránea que incluye al menos las siguientes etapas: preparación de un fluido de inyección a partir de la dispersión de una fase hidrófila en una fase lipófila, con agua o salmuera. La citada dispersión incluye: una fase hidrófila que contiene al menos un (co)polímero PR reticulado, una fase lipófila, al menos un polímero interfacial, compuesto por al menos un monómero de fórmula (1); inyección del fluido de inyección en una formación subterránea, el mencionado (co)polímero reticulado PR forma un hidrogel en presencia de agua.The present refers to a process for modifying the water permeability of an underground formation that includes at least the following steps: preparation of an injection fluid from the dispersion of a hydrophilic phase in a lipophilic phase, with water or brine. Said dispersion includes: a hydrophilic phase containing at least one crosslinked PR (co) polymer, a lipophilic phase, at least one interfacial polymer, composed of at least one monomer of formula (1); injection of the injection fluid into an underground formation, said cross-linked (co) polymer PR forms a hydrogel in the presence of water.

ARP200100262A 2019-02-01 2020-01-31 PROCEDURE TO MODIFY THE PERMEABILITY TO WATER OF AN UNDERGROUND FORMATION AR117968A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1901021A FR3092329B1 (en) 2019-02-01 2019-02-01 Process for modifying the water permeability of an underground formation

Publications (1)

Publication Number Publication Date
AR117968A1 true AR117968A1 (en) 2021-09-08

Family

ID=67107715

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP200100262A AR117968A1 (en) 2019-02-01 2020-01-31 PROCEDURE TO MODIFY THE PERMEABILITY TO WATER OF AN UNDERGROUND FORMATION

Country Status (10)

Country Link
US (2) US11767460B2 (en)
EP (1) EP3918026A1 (en)
CN (1) CN113423801B (en)
AR (1) AR117968A1 (en)
BR (1) BR112021014942A2 (en)
CA (1) CA3127412A1 (en)
CO (1) CO2021010132A2 (en)
EA (1) EA202191832A1 (en)
FR (1) FR3092329B1 (en)
WO (1) WO2020157429A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3092329B1 (en) 2019-02-01 2021-01-29 S N F Sa Process for modifying the water permeability of an underground formation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172066A (en) * 1974-06-21 1979-10-23 The Dow Chemical Company Cross-linked, water-swellable polymer microgels
US4525496A (en) * 1981-07-17 1985-06-25 The Dow Chemical Company Self-inverting water-in-oil emulsions of water-soluble polymers
US4683949A (en) 1985-12-10 1987-08-04 Marathon Oil Company Conformance improvement in a subterranean hydrocarbon-bearing formation using a polymer gel
CA2015832C (en) * 1989-05-15 2002-05-28 Eric K. Eisenhart Multi-stage polymer particles having a hydrophobically-modified, ionically-soluble stage
FR2868783B1 (en) 2004-04-07 2006-06-16 Snf Sas Soc Par Actions Simpli NOVEL ASSOCIATIVE AMPHOTERIC POLYMERS OF HIGH MOLECULAR WEIGHT AND THEIR APPLICATIONS
RU2501830C2 (en) * 2008-04-21 2013-12-20 Налко Компани Composition and method for extraction of hydrocarbon fluids from underground deposit
US8685900B2 (en) * 2009-04-03 2014-04-01 Halliburton Energy Services, Inc. Methods of using fluid loss additives comprising micro gels
CA2789831A1 (en) * 2010-03-15 2011-09-22 S.P.C.M. Sa Enhanced oil recovery process using water soluble polymers having improved shear resistance
FR2986033B1 (en) * 2012-01-20 2016-08-05 Snf Sas PROCESS FOR ASSISTED OIL RECOVERY BY INJECTION OF A POLYMERIC SOLUTION
US20170029692A1 (en) * 2014-01-30 2017-02-02 Tougas Oilfield Solutions Gmbh Method to increase the viscosity of hydrogels by crosslinking a copolymer in the presence of dissolved salt
CA2986545C (en) * 2015-07-24 2019-09-03 Halliburton Energy Services, Inc. Microbubbles for treatment chemical delivery in subterranean formations
CN108314757B (en) * 2017-01-17 2020-05-05 中国石油化工股份有限公司 Core-shell polyacrylamide microsphere, emulsion, preparation method and application thereof
FR3064004B1 (en) * 2017-03-20 2019-03-29 S.P.C.M. Sa HYDRATED CRYSTALLINE FORM OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID
FR3075219B1 (en) 2017-12-14 2019-11-22 S.P.C.M. Sa COMPOSITION COMPRISING A WATER-SOLUBLE POLYMER (CO) ENCAPSULATED IN AN ENVELOPE AND USE IN THE ASSISTED RECOVERY OF PETROLEUM AND GAS
FR3092329B1 (en) 2019-02-01 2021-01-29 S N F Sa Process for modifying the water permeability of an underground formation

Also Published As

Publication number Publication date
BR112021014942A2 (en) 2021-12-28
US11987744B2 (en) 2024-05-21
WO2020157429A1 (en) 2020-08-06
EA202191832A1 (en) 2021-11-23
EP3918026A1 (en) 2021-12-08
US20230392066A1 (en) 2023-12-07
CA3127412A1 (en) 2020-08-06
FR3092329B1 (en) 2021-01-29
US20220081604A1 (en) 2022-03-17
CN113423801B (en) 2023-08-25
CO2021010132A2 (en) 2021-08-09
US11767460B2 (en) 2023-09-26
CN113423801A (en) 2021-09-21
FR3092329A1 (en) 2020-08-07

Similar Documents

Publication Publication Date Title
CO2019010154A2 (en) Assisted oil recovery process using a (co) polymer of a hydrated crystalline structure of 2-acrylamido-2-methylpropane sulfonic acid
AR070543A1 (en) TREATMENT FLUID SYSTEM AND METHOD WITH OXIDIZING BREAKER
AR094475A1 (en) LOW TEMPERATURE SWITCH FOR WELL FLUIDS WITH ITS VISCOSITY INCREASED BY A POLYACRYLAMIDE
BR112016023850A2 (en) process for preparing water-soluble homo or copolymers
AR096518A1 (en) ANPHOLYTIC POLYMERIC COMPOUNDS FOR UNDERGROUND APPLICATIONS
AR106771A1 (en) WEAK GEL SYSTEM FOR CHEMICAL ENHANCED OIL RECOVERY
CL2016002999A1 (en) Electrochemical treatment methods
CL2018003059A1 (en) Process and apparatus for producing an aqueous polymer solution.
AR087013A1 (en) PLACEMENT IN THE FUND OF THE WATERPROOF OF POLYMEROS IN WATER
AR087823A1 (en) MULTIFUNCTIONAL RETICULATION AGENTS OF BORONIC ACID AND ASSOCIATED METHODS
AR064907A1 (en) METHODS FOR THE TREATMENT OF INTERVALS OF A UNDERGROUND FORMATION WITH VARIABLE PERMEABILITY
SE1851019A1 (en) Ionic liquids for the modification of nanocellulose film
BR0202172A (en) Underground Formation Treatment Fluid Concentrate, Underground Formation Treatment Fluid, and Method for Treatment of an Underground Formation Penetrated by a Borehole
AR099124A1 (en) TREATMENT FLUIDS THAT INCLUDE VISCOSIFYING AGENTS AND METHODS TO USE THE SAME
BR112017000533A2 (en) method of producing a water absorbent resin, water absorbent resin and absorbent article
AR096089A1 (en) FLOOD OPERATIONS THAT USE CHLORINE DIOXIDE
CO2020000592A2 (en) Fracturing methods using a low viscosity fluid with a low proppant settling rate
EA201600112A1 (en) METHOD OF OIL EXTRACTION
AR067805A1 (en) DELAYED BREAKER
CO2021011685A2 (en) Polymer design method for effective fluid loss control
AR117968A1 (en) PROCEDURE TO MODIFY THE PERMEABILITY TO WATER OF AN UNDERGROUND FORMATION
CL2018000199A1 (en) Tire filling based on acrylic hydrogels
BR112017014046A2 (en) relative permeability modifier and method
EA202190929A1 (en) METHOD FOR INCREASING OIL RECOVERY BY INJECTING AQUEOUS POLYMER COMPOSITION
AR099066A1 (en) POLYMERS THAT INCLUDE SULPHONIC ACID GROUPS

Legal Events

Date Code Title Description
FG Grant, registration